CN105626836A

CN105626836A - Cylinder speed changer

Info

Publication number: CN105626836A
Application number: CN201610033685.9A
Authority: CN
Inventors: 石铭正
Original assignee: Beijing Institute Of Technology Asrock Transmission Project
Current assignee: Shi Ming Zheng
Priority date: 2015-01-20
Filing date: 2016-01-20
Publication date: 2016-06-01
Anticipated expiration: 2036-01-20
Also published as: CN205331387U; EP3249262A4; US10690221B2; EP3249262A1; CN105626836B; US20190195317A1; WO2016116042A1

Abstract

The invention discloses a cylinder speed changer, and belongs to the technical field of mechanical speed changing.The cylinder speed changer comprises a housing, an input shaft and an output shaft, wherein the housing comprises a plurality of discs; the discs are provided with outer edge ports; the input shaft and the output shaft are arranged in the center lines of the discs; a plurality of driving gears are arranged on the input shaft; a rotating disc is arranged on the output shaft; rotating disc internal teeth are formed in the rotating disc; a plurality of gear shafts are arranged between two adjacent discs, and are positioned at the periphery of one driving gear between the two adjacent discs; a plurality of gears are arranged on the gear shafts, and are adjacent to the rotating disc; one of the gears is separated from or engaged with the rotating disc internal teeth; and the discs are connected mutually through the outer edge ports. The cylinder speed changer has the advantages of small size, low cost, high speed differential and the like; the effects of automatic gear speed changing and manual gear speed changing can be realized; starting forces of various vehicles and machines can be increased, and the application performances of the vehicles and machines are improved, and energy saving and consumption reduction are realized; and the cylinder speed changer is wide in application.

Description

Cylinder variator

Technical field

The present invention relates to mechanical speed change technical field, may apply to particularly to one in various moving vehicle or machinery, make moving vehicle be in operation and constantly change the cylinder variator of moment of torsion.

Background technology

Current mechanical transmission kind has multiaxis series of transmission, hydraulic pressure series of transmission, double-clutch speed changer and buncher. But the volume of the variator of these kinds is big, cost is high, completes speed difference low. Especially the variator that volume is little and speed difference is big of entirely appropriate electric motor car is not had in electric automobiles.

Summary of the invention

The problems such as the volume in order to solve existing machinery formula variator is big, cost is high and speed difference is low, the invention provides a kind of cylinder variator, and this variator includes housing, power shaft and output shaft; Described housing includes several disks, described disk is provided with outside mouth, and described power shaft and output shaft are arranged on the centrage of several disks, and described power shaft has several driving gears, described output shaft has rotation dish, described rotation dish has rotation dish internal tooth; Between two adjacent disks, there are some gear shafts, the periphery of the driving gear that described gear shaft is positioned between the disk that said two is adjacent, described gear shaft has several gears; Described gear is adjacent with described rotation dish, and a gear in several gears described separates with described rotation dish internal tooth or engages; Each disk is connected with each other by described outside mouth.

Cylinder variator provided by the invention, have that volume is little, cost is low and the advantage such as speed difference is big, automatic catch and manual gear speed change can be realized, can be various vehicle and machinery increase tripping force improve application performance, energy-saving and cost-reducing, it is possible to be widely used in various electric motor car, fuel-engined vehicle, new-energy automobile, power vehicle, boats and ships and various mechanically. Cylinder variator provided by the invention; electric motor car can be made to shift gears smoothly when no-clutch; using constant limitation electric current constantly to change moment of torsion makes vehicle properly functioning; thus reaching protection motor; extend the service life of battery, controller; reduce electric motor car energy consumption, increase mileages of continuation.

Accompanying drawing explanation

Fig. 1 is the outside drawing of the cylinder variator connected with differential on the present embodiment electro-tricycle;

Fig. 2 is the component diagram that the present embodiment has the cylinder variator connected with differential on the electro-tricycle of freewheel clutch;

Fig. 3 is the cross-sectional view that the present embodiment is provided with the cylinder variator connected with differential being applied on electro-tricycle of freewheel clutch;

Fig. 4 is the present embodiment cross-sectional view without the cylinder variator connected with differential being applied on electro-tricycle of freewheel clutch;

Fig. 5 is the round sectional drawing that the driving gear of the variator on the present embodiment electro-tricycle engages with change-speed gearing;

Fig. 6 is the longitudinal section figure that the present embodiment has the cylinder variator connected with differential on the electro-tricycle of freewheel clutch;

Fig. 7 is the manual shift device schematic diagram of the variator on the present embodiment electro-tricycle;

Fig. 8 is the present embodiment cross-sectional view without the variator connected with differential on the electro-tricycle of freewheel clutch;

Fig. 9 is the schematic diagram arranging spring leaf on the present embodiment H letter disk inner plane;

Figure 10 is the gear meshing shape condition figure of the present embodiment automotive transmission;

Figure 11 is the structure sectional drawing that the present embodiment is provided with the automotive transmission connected with differential of freewheel clutch;

Figure 12 is the present embodiment sectional drawing without the automotive transmission connected with differential of freewheel clutch;

Figure 13 is the structural representation that the present embodiment self-closing electromagnetic ferrum controls the lifting of change-speed gearing return pulley;

Figure 14 is the component diagram that the present embodiment self-closing electromagnetic ferrum controls the lifting of change-speed gearing return pulley;

Figure 15 is the forward gear of the present embodiment automotive transmission and the round sectional drawing arranged that reverses gear;

Figure 16 is the structure chart arranged that reverses gear of the present embodiment automotive transmission;

Figure 17 is the present embodiment driving gear schematic diagram of being connected alive with power shaft;

Figure 18 is the present embodiment driving gear component diagram of being connected alive with power shaft;

Figure 19 is the wheel schematic diagram that is connected alive with change-speed gearing between centers on the present embodiment change-speed gearing;

Figure 20 is the present embodiment change-speed gearing return pulley schematic diagram of being connected alive with change gear shaft;

Figure 21 is that the present embodiment has the schematic diagram that be connected alive with change gear shaft of wheel on the change-speed gearing of double; two plate;

Figure 22 is that the present embodiment rotates disk center's structure sectional drawing of being connected alive with output shaft;

Figure 23 is that the present embodiment rotates disk center's component diagram of being connected alive with output shaft;

Figure 24 is the schematic diagram that the present embodiment is provided with idler gear, change-speed gearing;

Figure 25 is that the present embodiment button gear controls self-closing electromagnetic ferrum, controls the schematic diagram of shift of transmission;

Figure 26 is the schematic diagram that the present embodiment is provided with the gear meshing shape condition of idler gear, change-speed gearing, reverse gear;

Figure 27 is the structure sectional drawing of the present embodiment servos control shift of transmission;

Figure 28 is the component diagram of the present embodiment servos control shift of transmission;

Figure 29 is steering wheel and the control knob figure of the present embodiment servos control shift of transmission;

Figure 30 is the gearshift mode schematic diagram of the present embodiment servos control shift of transmission;

Figure 31 is the automatic catch speed changer structure sectional drawing of the present embodiment servos control gearshift;

Figure 32 is the structure sectional drawing of the rear-guard variator of the present embodiment electric bicycle;

Figure 33 is the round sectional drawing that the present embodiment has the variator of fixing square position;

Figure 34 is the sectional drawing arranging sprocket wheel on the rear-guard variator on the present embodiment electric bicycle;

Figure 35 is the round sectional drawing that the present embodiment arranges four-speed gear shift device;

Figure 36 is the round sectional drawing of rearmounted variator on the present embodiment two wheel bicycle;

Figure 37 is the structure sectional drawing of rearmounted variator on the present embodiment two wheel bicycle;

Figure 38 is the rear-guard electric automobile gear device structure sectional drawing that the present embodiment is provided with freewheel clutch;

Figure 39 is the present embodiment electric automobile rear-guard speed changer structure sectional drawing without freewheel clutch;

Figure 40 is the structural representation that the present embodiment self-closing electromagnetic ferrum controls shift of transmission;

Figure 41 is the schematic diagram that several steering wheels of the present embodiment control shift of transmission respectively;

Figure 42 is the present embodiment is provided with on multiple change-speed gearing the speed changer structure sectional drawing of wheel by what fork controls was shifted gears;

Figure 43 is the variator circle sectional drawing that the present embodiment is provided with wheel on multiple change-speed gearing;

Figure 44 is the gearshift mode figure that the present embodiment is provided with on multiple change-speed gearing wheel;

Figure 45 is the structure sectional drawing that the present embodiment is provided with the variator of idler gear;

Figure 46 is the round sectional drawing that the present embodiment is provided with the variator of idler gear;

Figure 47 is the structure sectional drawing that the present embodiment arranges sheave gearshift;

Figure 48 is the schematic diagram arranging electromagnetism automatic clutch between the present embodiment electromotor and variator;

Figure 49 is the component diagram that the present embodiment arranges sheave gearshift;

Figure 50 is the schematic diagram arranging automatic mechanical clutch between the present embodiment electromotor and variator;

Figure 51 is that the present embodiment is arranged above with the structure chart of steering wheel at variator drive end bearing bracket center.

Accompanying drawing labelling:

1-oil sealing; 2-variator drive end bearing bracket; 3-drive end bearing bracket dome; 4-circlip for hole; 5-bearing; 6-power shaft; 7-external splines; 8-keyway; 9-dials interstage sleeve wheel; 10-gear pressing plate; 11-inclined-plane; Gear wheel is dialled in the middle of 12-duplex; Gear gear is dialled outside 13-; Gear gear shaft is dialled outside 14-; 15-cage ring; 16-H letter disk; 17-H letter disk inner plane; 18-variator centre bore; 19-H letter disk dome; 20-solid embedded bearing; 21-oil sump; 22-priming valve; 23-fuel outlet valve; 24-oil flat valve; 25-driving gear; 26-change-speed gearing is taken turns; 27-change-speed gearing return pulley; 28-circlip for shaft; 29-fixed disk; 30-fixed disk side opening; 31-spring leaf circle; 32-rotation dish; 33-rotation dish internal tooth; 34-external tooth to be engaged; 35-freewheel clutch; 36-compresses spring; 37-deciliter dish; 38-internal tooth to be engaged; 39-bearing pin; 40-key; 41-output shaft; 42-output gear; 43-variator back cover; 44-differential carrier; 45-differential mechanism medial surface; 46-differential mechanism lateral surface; 47-differential mechanism idle wheel hole; 48-differential bag; 49-driven gear; 50-oil sealing end cap; 51-steel ball; 52-push rod; 53-self-closing electromagnetic ferrum; 54-gear arm-tie; 55-motor; 56-motor shaft; 57-internal spline; 58-motor front end cover; 59-screw rod; 60-sealing gasket; 61-change gear shaft; 62-fixed disk inner plane; 63-stigma; Jie's 64-gear; Jie's 65-gear shaft; 66-electric magnet push-pull bar; 67-alignment pin; 68-spring leaf; 69-limit mouth; 70-speed change individual gears; 71-nut; 72-seam; 73-shifts gears intermediate gear shaft; 74-shifts gears arm-tie; 75-gear-shifting bracing wire; 76-selector box; 77-shifts gears handle; 78-gear rail groove; 79-bulb screw; 80-plain washer; 81-electronic automatic controller; 82-dovetail screw; 83-current sensor; 84-torque sensor; 85-tachometer generator; 86-electric wire; 87-is in conjunction with flange; 88-engagement groove; 89-axis hole; 90-is flat hole laterally; 91-electric magnet base; 92-electric magnet adapter; 93-transverse holes; 94-screw thread; 95-seesaw frame; 96-shift fork; 97-shifts gears fork arm; 98-jackscrew; 99-reverse shaft; 100-reverse gear; 101-seesaw; 102-plate; 103-groove; 104-back-up ring groove; 105-gear push button pad; 106-idler gear is taken turns; 107-idler gear return pulley; Individual gears in the middle of 108-; 109-intermediate gear shaft; 110-internal splined shaft bushing; 111-round platform; 112-steering wheel; The outer rib copper sheathing of 113-; 114-variator rear end cap; 115-gear button; 116-extension set; 117-drive shaft tube; 118-internal spline lasso; 119-spindle socket; 120-gear display screen; 121-fixes square position; 122-wheel hub plate; Connection dish on the left of 123-; 124-amortisseur pawl; 125-underbody fork pawl; 126-inputs central siphon clamping ring; 127-disk type brake; 128-brake shoe; Connection dish on the right side of 129-; 130-fixes post; 131-tire; 132-amortisseur; 133-underbody is pitched; 134-sprocket wheel; 135-inputs central siphon; 136-bicycle rear axle; 137-O type oil sealing; 138-exports central siphon; 139-sheave; 140-thrust pad; 141-band brake type brakes; 142-push rod limiting plate; 143-needle bearing; 144-lock unit; Screwing pipe in 145-; 146-dials individual gears in the middle of gear; 147-silk noil; 148-flexible cord termination (outer rim has screw thread); 149-flexible cord; 150-silk noil stigma; 151-fuel engines;152-engine output shaft; 153-electromagnetism automatic clutch; 154-stigma docking hole; 155-sheave connecting tube; 156-automatic mechanical clutch; 157-copper washer; 159-bayonet socket.

Detailed description of the invention

Below in conjunction with drawings and Examples, technical solution of the present invention is further described.

Embodiment 1

Referring to Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 38 and Figure 39, the cylinder variator of the present embodiment includes housing, power shaft 6 and output shaft 41. Housing includes several disks, and disk is provided with outside mouth 69, and power shaft 6 and output shaft 41 are arranged on the centrage of several disks, and power shaft 6 has several driving gears 25, and output shaft 41 has rotation dish 32, and rotation dish 32 has rotation dish internal tooth 33. Some gear shafts are had between two adjacent disks, the periphery of the driving gear 25 that gear shaft is positioned between two adjacent disks, gear shaft has several gears. Gear is adjacent with rotation dish 32, and a gear in several gears separates with rotation dish internal tooth 33 or engages. Each disk is connected with each other by outside mouth 69. In a particular application, although cylinder variator has dome, oil sump etc., not exclusively constitute disc, but between them, there is identical disc and seam. The dish meeting this feature is referred to as the disk of cylinder variator by the present embodiment.

The housing of cylinder variator has priming valve 22, oil flat valve 24, oil sump 21, oil sump has fuel outlet valve 23; Seam 72, sealing gasket 60, alignment pin 67 is had between the mouth of each disk limit; Screw rod 59, nut 71 connect each outside mouth 69. Features described above is the feature that cylinder variator is common, repeats no more in the embodiment below.

Several disks of the present embodiment cylinder variator include H letter disk 16, fixed disk 29 and variator rear end cap 114. Fixed disk 29 has fixed disk side opening 30. Gear shaft includes change gear shaft 61, and gear includes taking turns on change-speed gearing 26 and change-speed gearing return pulley 27. Several driving gears 25 are fixed on the power shaft 6 between H letter disk 16 and fixed disk 29, and fixed disk inner plane 62 is arranged at below rotation dish internal tooth 33. H letter disk 16 side is connected with fixed disk 29 and variator rear end cap 114. There are bearing 5 and oil sealing 1 in H letter disk 16 center. There are two bearings 5 at fixed disk 29 center. One end of power shaft 6 penetrates the bearing 5 at fixed disk 29 center, and the other end of power shaft 6 passes bearing 5 and the oil sealing 1 at H letter disk 16 center. The spindle socket 119 that H letter disk inner plane 17 is corresponding with there being several on fixed disk inner plane 62, has bearing 5 in spindle socket 119. The bearing 5 in spindle socket 119 is inserted at change gear shaft 61 two ends respectively. Taking turns 26 on change-speed gearing and be fixed on change gear shaft 61, have internal spline 57 in change-speed gearing return pulley, change gear shaft has external splines 7, change-speed gearing return pulley 27 is socketed by spline and change gear shaft 61. Several driving gears 25 engage with wheel 26 on change-speed gearing respectively. The compression spring 36 arranged below of change-speed gearing return pulley 27. Change-speed gearing return pulley 27 is adjacent with rotation dish internal tooth 33 and keeps gap, and change-speed gearing return pulley 27 separates with rotation dish internal tooth 33 or engages. Variator rear end cap 114 is arranged on the outside of rotation dish 32.

Referring to Figure 11, Figure 12, Figure 13, Figure 14, Figure 38 and Figure 39, H letter disk inner plane 17 is provided with several self-closing electromagnetic ferrum 53, electric magnet base 91 and electric magnet adapter 92. Self-closing electromagnetic ferrum 53 is fixed on electric magnet base 91. Electric magnet push-pull bar 66 it is provided with in self-closing electromagnetic ferrum 53. Electric magnet push-pull bar 66 is through the oil sealing 1 on electric magnet base 91, and is connected with electric magnet adapter 92, electric magnet push-pull bar has screw thread 94, electric magnet adapter end face has screw thread 94. Axis hole 89 and push rod 52 is had in change gear shaft 61. The top of push rod 52 is provided with copper washer 157, circlip for shaft 28 and steel ball 51, and the lower end of push rod 52 penetrates axis hole 89. There is bayonet socket 159 electric magnet adapter 92 bottom side, and bayonet socket 159 is inserted in the bottom side of copper washer 157. Change gear shaft 61 has laterally flat hole 90. Change-speed gearing return pulley 27, change gear shaft 61 and push rod 52 are linked together in laterally flat hole 90 by dovetail screw 82, and dovetail screw, through change-speed gearing return pulley and change gear shaft, is tightened in the screw thread of change-speed gearing return pulley opposite side.

Or, referring to Figure 40, H letter disk inner plane 17 is provided with several self-closing electromagnetic ferrum 53. Electric magnet push-pull bar 66 it is provided with in self-closing electromagnetic ferrum 53. There is axis hole 89 in change gear shaft 61, in axis hole 89, be provided with push rod 52 and steel ball 51. Electric magnet push-pull bar 66 inserts in axis hole 89. Having laterally flat hole 90 on change gear shaft 61, be laterally provided with bearing pin 39 in flat hole 90, bearing pin 39 is positioned at the top of change-speed gearing return pulley 27, change-speed gearing return pulley spring leaf circle 31 arranged below.

Referring to Figure 11, the top of output shaft 41 penetrates the bearing 5 at fixed disk 29 center, output shaft 41 outer rim and have bearing 5 and freewheel clutch 35 in rotation dish 32 in the heart. The output shaft 41 of freewheel clutch 35 side has compression spring 36 and deciliter dish 37. There is output gear 42 bottom of output shaft 41. Steel ball 51 and push rod 52 is had in the bottom center of output shaft 41. Variator rear end cap 114 has oil sealing end cap 50, oil sealing end cap 50 has self-closing electromagnetic ferrum 53. Having external splines 7 on output shaft, have internal spline 57 in deciliter dish, deciliter dish 37 is socketed by spline and output shaft 41. Output shaft 41 is provided with laterally flat hole 90, the bearing pin 39 that the top of deciliter dish 37 is provided with laterally match in flat hole 90. Rotation dish side has in conjunction with flange 87, and deciliter dish has engagement groove 88, and deciliter dish 37 separates with side, rotation dish 32 center or is engaged.

Referring to Figure 12, rotation dish 32 center is fixed on output shaft 41, and the top of output shaft 41 penetrates the bearing 5 at fixed disk 29 center, and the bottom of output shaft 41 has output gear 42, the bottom of output shaft 41 to penetrate the bearing 5 of variator rear end cap 114. Variator rear end has oil sealing end cap 50.

Referring to Figure 38, the top of output shaft 41 penetrates the bearing 5 at fixed disk 29 center, output shaft 41 outer rim and have bearing 5 and freewheel clutch 35 in rotation dish 32 in the heart. The output shaft 41 of freewheel clutch 35 side there is deciliter dish 37. Deciliter dish 37 is socketed by spline and output shaft 41. Deciliter dish 37 separates with side, rotation dish 32 center or is engaged. The bearing 5 of the bottom traverse variator rear end cap 114 of output shaft 41 and oil sealing 1. Variator rear end cap 114 inwall has push rod limiting plate 142, push rod 52 and shift fork 96, shift fork 96 be inserted on deciliter dish 37 arrange groove 103 outer rim. Push rod 52 outer rim has compression spring 36, the variator rear end cap 114 of push rod 52 bottom has self-closing electromagnetic ferrum 53. Push rod 52 is through the hole on variator rear end cap 114 and push rod limiting plate 142.

Referring to Figure 24, gear shaft also includes intermediate gear shaft 109. Gear also includes taking turns on idler gear 106 and idler gear return pulley 107. Driving gear 25 is fixed on the power shaft 6 between H letter disk inner plane 17 and fixed disk 29. Driving gear 25 engages with wheel 106 or idler gear return pulley 107 on idler gear, and on idler gear, wheel 106 or idler gear return pulley 107 engage with wheel 26 on change-speed gearing.

Referring to Figure 15, Figure 16 and Figure 26, gear also includes reverse gear 100. Change-speed gearing return pulley 27 and reverse gear 100 are arranged on above rotation dish internal tooth 33, and change-speed gearing return pulley 27 separates with rotation dish internal tooth 33 or engages. Reverse gear 100 engages with change-speed gearing return pulley 27. Reverse gear 100 is fixed on fixed disk inner plane 62 by reverse shaft 99. Reverse shaft 99 outer rim has compression spring 36, and there are plain washer 80 and circlip for shaft 28 in the top of reverse shaft 99. The seesaw arranged below 101 of compression spring 36. There is outer rib copper sheathing 113 at the center of reverse gear 100, and reverse shaft 99 has solid embedded bearing 20. The side of reverse gear 100 is provided with shift control apparatus, and shift control apparatus includes gearshift fork arm 97 and the first shift fork 96. Gearshift fork arm 97 is arranged between H letter disk inner plane 17 and fixed disk inner plane 62, and traverse H letter disk inner plane 17. First shift fork 96 is fixed on gearshift fork arm 97, and inserts groove 103 outer rim being arranged on the top of reverse gear 100. Reverse gear 100 separates with rotation dish internal tooth 33 or engages.

Referring to Figure 42 and Figure 43, two adjacent change-speed gearings being taken turns and has lock unit 144 between 26, lock unit 144 is socketed by spline and change gear shaft 61, lock unit has internal spline 57, change gear shaft has external splines 7. Lock unit is provided with internal tooth 38 to be engaged, change-speed gearing is taken turns and is provided with, on 26, the external tooth to be engaged 34 matched with internal tooth 38 to be engaged. Change-speed gearing return pulley 27 is fixed on change gear shaft 61, and engages with rotation dish internal tooth 33. Several change-speed gearings are taken turns between 26 and change gear shaft 61 and have needle bearing 143. Gearshift also includes the second shift fork 96, and the second shift fork 96 inserts groove 103 outer rim of the lock unit 144 being arranged on change gear shaft 61.

Referring to Figure 11, Figure 12, Figure 25, Figure 38, Figure 39 and Figure 41, the automatic catch of the cylinder variator of the present embodiment controls the structure of device and includes: have several self-closing electromagnetic ferrum 53 on H letter disk inner plane 17, self-closing electromagnetic ferrum 53 live wire 86 connects electronic automatic controller 81, place torque sensor 84 and tachometer generator 85 outside the rotation dish 32 of variator rear end cap 114, motor 55 has had electrical quantity sensor. Torque sensor 84, tachometer generator 85, current sensor 83 live wire 86 connect electronic automatic controller 81, can arrange gear shift sensing device in electronic automatic controller.

Referring to Figure 32, Figure 47 and Figure 51, driving gear 25 has extension set 116, in extension set 116, has internal spline 57. Extension set 116 is through the solid embedded bearing 20 at H letter disk 16 center, and there is circlip for shaft 28 termination of extension set 116. There is external splines 7 termination of power shaft 6. Power shaft 6 penetrates in H letter disk 16 center and extension set 116 after the drive shaft tube 117 of external driver device again. Referring to Figure 17 and Figure 18, the inner circle of driving gear 25 has the first groove 103, and the power shaft 6 of driving gear 25 inner circle has the first horizontal flat hole 90, has the first plate 102 in the first horizontal flat hole 90. First groove 103 is inserted in the first plate 102 outer rim, has the first plain washer 80 and the first circlip for shaft 28 on the upside of driving gear 25. Referring to Figure 19, change-speed gearing is taken turns 26 inner circles the second groove 103, change-speed gearing is taken turns and has the second horizontal flat hole 90 on the change gear shaft 61 in 26 inner circles, has the second plate 102 in the second horizontal flat hole 90. Second groove 103 is inserted in the second plate 102 outer rim, change-speed gearing is taken turns and has the second plain washer 80 and the second circlip for shaft 28 on the upside of in the of 26. Referring to Figure 20, change-speed gearing return pulley 27 inner circle has the 3rd groove 103, and the change gear shaft 61 at change-speed gearing return pulley 27 inner circle center has the 3rd horizontal flat hole 90, has the 3rd plate 102 in the 3rd horizontal flat hole 90. 3rd groove 103 is inserted in the 3rd plate 102 outer rim, has the 3rd plain washer 80 and the 3rd circlip for shaft 28 on the downside of change-speed gearing return pulley 27. Referring to Figure 22 and Figure 23, rotation dish 32 center inner circle has the 4th groove 103, and the output shaft 41 at rotation dish 32 center has the 4th horizontal flat hole 90, has the 4th plate 102 in the 4th horizontal flat hole 90. 4th groove 103 is inserted in the 4th plate 102 outer rim, has the 4th plain washer 80 and the 4th circlip for shaft 28 inside the rotation dish 32 on output shaft 41.

Or, referring to Figure 21, change-speed gearing is taken turns 26 inner circles the second groove 103, change-speed gearing is taken turns and has two the 4th relative plates 102 on the change gear shaft 61 at 26 inner circle centers, and the second groove 103 is inserted in two the 4th plate 102 outer rims. Change-speed gearing is taken turns on the upside of in the of 26 and have the second plain washer 80 and the second circlip for shaft 28.

Referring to Figure 12, Figure 31, Figure 39 and Figure 45, one end of output shaft 41 penetrates the bearing 5 at fixed disk 29 center, and the other end of output shaft 41 passes the bearing 5 in variator rear end cap 114 and oil sealing 1. Rotation dish 32 center is fixed on output shaft 41.

The cylinder variator of the present embodiment, automatic catch control can be realized simply, the self-closing electromagnetic ferrum that Data Control that electronic automatic controller exports according to each sensor is different, controls change-speed gearing return pulley and separates with rotation dish internal tooth or engage, it is achieved self shifter. Compared to other automatic catch change speed gear boxes existing, have that volume is little, cost is low and the advantage such as simple, it is to avoid the complexity of double-clutch speed changer and loaded down with trivial details, and avoid the excessive oil consumption of hydraulic pressure automatic gear-box. Hydraulic automatic transmission, double-clutch speed changer, buncher are difficult to and the motor of electric automobile configures, and the cylinder variator of the present embodiment is owing to itself belonging to cylinder, have that volume is little, speed difference is big and the low feature of cost, therefore can form good configuration with motor, produce the brand-new automatic catch variator that a kind of cost performance is high.

Embodiment 2

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 8, several disks of the present embodiment cylinder variator include variator drive end bearing bracket 2, H letter disk 16, fixed disk 29 and variator back cover 43. Variator back cover 43 and differential carrier 44 being integrally formed structure. Two wherein adjacent disks are H letter disk 16 and fixed disk 29, fixed disk 29 have fixed disk side opening 30, fixed disk inner plane 62 are arranged at below rotation dish internal tooth 33. Gear shaft includes change gear shaft 61. Gear includes taking turns on change-speed gearing 26 and change-speed gearing return pulley 27, or gear is speed change individual gears 70. The bearing 5 at traverse variator drive end bearing bracket 2 center, one end of power shaft 6 and oil sealing 1, the bearing 5 at other end traverse H letter disk 16 center of power shaft 6. The termination of the power shaft 6 that driving gear 25 is fixed between H letter disk 16 and fixed disk 29. The spindle socket 119 that H letter disk inner plane 17 is corresponding with there being several on fixed disk inner plane 62, has solid embedded bearing 20 in spindle socket 119. On change-speed gearing, wheel 26 and change-speed gearing return pulley 27 are fixed on the change gear shaft 61 between H letter disk 16 and fixed disk 29. Change gear shaft 61 is below variator drive end bearing bracket 2, and there is steel ball 51 at center, change gear shaft 61 top. Solid embedded bearing 20 in the top traverse H letter disk inner plane 17 of change gear shaft 61, the bottom of change gear shaft 61 penetrates the solid embedded bearing 20 in fixed disk inner plane 62, fixed disk inner plane 62 bottom surface has spring leaf circle 31, in the axle center of change gear shaft 61 bottom, has steel ball 51 and stigma 63. Change-speed gearing return pulley 27 is adjacent with rotation dish internal tooth 33 and keeps gap. Driving gear 25 engages with wheel 26 on change-speed gearing. Change-speed gearing return pulley 27 separates with rotation dish internal tooth 33 or engages. H letter disk 16 side connects variator drive end bearing bracket 2, H letter disk 16 opposite side and is connected with fixed disk 29 and variator back cover 43.

Referring to Fig. 2 and Fig. 3, the top of output shaft 41 penetrates the bearing 5 at fixed disk 29 center, output shaft 41 outer rim and have bearing 5 and freewheel clutch 35 in rotation dish 32 in the heart. The output shaft 41 of freewheel clutch 35 side has compression spring 36 and deciliter dish 37. There is output gear 42 bottom of output shaft 41, and output gear 42 is arranged in differential carrier 44, and output gear 42 engages successively with Jie's gear 64 in differential carrier 44 and driven gear 49. The bottom of output shaft 41 penetrates in the bearing 5 of differential mechanism lateral surface 46. Differential mechanism lateral surface 46 has self-closing electromagnetic ferrum 53 and oil sealing end cap 50, in self-closing electromagnetic ferrum 53, has electric magnet push-pull bar 66, and self-closing electromagnetic ferrum 53 is arranged on the differential mechanism lateral surface 46 of bottom of output shaft 41. Being provided with laterally flat hole 90 and key 40 on output shaft 41, generally arrange the key of two and laterally flat hole decussation, deciliter dish 37 is socketed by key 40 and output shaft 41. Steel ball 51 and push rod 52 is had in the bottom center of output shaft 41. The bearing pin 39 that the top of deciliter dish 37 is provided with laterally match in flat hole 90. Rotation dish 32 inner circle side separates with deciliter dish 37 or is engaged, and there is external tooth 34 to be engaged rotation dish side, has internal tooth 38 to be engaged in deciliter dish. Bearing 5 is had between two ends and differential mechanism medial surface 45 and the differential mechanism lateral surface 46 of Jie's gear shaft 65.

In actual applications, the application of freewheel clutch is equivalent to neutral position sliding. Multiaxis series change speed gear box cannot realize gearshift when not having clutch. The cylinder variator of the present embodiment is through overtesting, and itself can carry out no-clutch gearshift, adds the application of freewheel clutch, it is possible to achieve the steady gearshift that vehicle is in operation, and makes electric automobile increase coasting distance, improves efficiency and save the energy. Existing change speed gear box is when lifting out electricity pedal as driver, vehicle can slow down at once, vehicle can be run to electromotor again and produce very big retardation, so not only can cause energy waste from wheel to change speed gear box, also the fatigue causing electromotor that can be meaningless, lowers efficiency. Using the electric motor car of the present embodiment cylinder variator, when driver lifts out electricity pedal, vehicle does not turn with motor, makes variator shift gears smoothly when static, and vehicle runs as usual, so can improve efficiency and reduce motor fatigue. When driver touches on the brake, for Self-retaining electromagnet energising work, deciliter dish makes power be combined with rotation dish, and vehicle is produced retardation and makes vehicle deceleration by motor or electromotor equally. Clutch do not applied by the cylinder variator of the present embodiment can save a lot of cost, it is to avoid driver's continuous stepping on clutch pedal loaded down with trivial details.

Referring to Fig. 8, rotation dish 32 center is fixed on output shaft 41, and the top of output shaft 41 penetrates the bearing 5 at fixed disk 29 center. There is output gear 42 bottom of output shaft 41, and output gear 42 is arranged in differential carrier 44, and output gear 42 engages successively with Jie's gear 64 in differential carrier 44 and driven gear 49. The bottom of output shaft 41 penetrates in the bearing 5 of differential mechanism lateral surface 46. Differential mechanism lateral surface 46 has oil sealing end cap 50. Bearing 5 is had between two ends and differential mechanism medial surface 45 and the lateral surface 46 of Jie's gear shaft 65.

Referring to Fig. 2 and Fig. 6, it is provided with between variator drive end bearing bracket 2 and H letter disk inner plane 17 and dials interstage sleeve wheel 9, dial gear wheel 12 in the middle of duplex, gear gear 13 is dialled in outside, gear gear shaft 14, gear pressing plate 10 and gear arm-tie 54 are dialled in outside. Gear pressing plate 10 is fixed on to be dialled on interstage sleeve wheel 9, and gear pressing plate 10 is provided with inclined-plane 11. Dial interstage sleeve wheel and 9 be arranged on power shaft 6 outer rim, dial interstage sleeve and take turns following H letter disk center and have cage ring 15, dial in the middle of duplex gear wheel 12 respectively with dial interstage sleeve wheel 9 and outside is dialled gear gear 13 and engaged. Outside is dialled gear gear 13 and is fixed on the gear gear shaft 14 of outside group, and outside is dialled gear gear shaft 14 and stretched out variator drive end bearing bracket 2. Gear arm-tie 54 is fixed on outside and dials one end of gear gear shaft 14.

Referring to Fig. 9, there is steel ball 51 on change gear shaft 61 top, and copper washer 157 and circlip for shaft 28 are arranged at change gear shaft 61 top. Change gear shaft 61 is upward through H letter disk inner plane 17. Several spring leafs 68 and screw rod 59 on H letter disk inner plane 17. Spring leaf 68 is fixed on H letter disk inner plane 17 by screw rod 59. Spring leaf 68 is arranged on below copper washer 157.

Referring to Figure 45, it is provided with between variator drive end bearing bracket 2 and H letter disk inner plane 17 and dials interstage sleeve wheel 9, dial that gear gear 13 is dialled in individual gears 146, outside in the middle of gear, gear gear shaft 14 and gear pressing plate 10 are dialled in outside. Gear pressing plate 10 is fixed on to be dialled on interstage sleeve wheel 9, and gear pressing plate 10 is provided with inclined-plane 11. Dial interstage sleeve wheel and 9 be arranged on power shaft 6 outer rim, dial in the middle of gear individual gears 146 respectively with dial interstage sleeve wheel 9 and outside is dialled gear gear 13 and engaged. Outside is dialled gear gear 13 and is fixed on the gear gear shaft 14 of outside group, and outside is dialled gear gear shaft 14 and stretched out variator drive end bearing bracket 2.

Referring to Figure 51, Figure 47 and Figure 32, driving gear 25 has extension set 116, in extension set 116, has internal spline 57. Extension set 116 is through the solid embedded bearing 20 at H letter disk 16 center, and there is circlip for shaft 28 termination of extension set 116. There is external splines 7 termination of power shaft 6. Power shaft 6 penetrates in H letter disk 16 center and extension set 116 after the drive shaft tube 117 of external driver device again. Referring to Figure 17 and Figure 18, the inner circle of driving gear 25 has the first groove 103, and the power shaft 6 of driving gear 25 inner circle has the first horizontal flat hole 90, has the first plate 102 in the first horizontal flat hole 90. First groove 103 is inserted in the first plate 102 outer rim, has the first plain washer 80 and the first circlip for shaft 28 on the upside of driving gear 25. Referring to Figure 19, change-speed gearing is taken turns 26 inner circles the second groove 103, change-speed gearing is taken turns and has the second horizontal flat hole 90 on the change gear shaft 61 in 26 inner circles, has the second plate 102 in the second horizontal flat hole 90. Second groove 103 is inserted in the second plate 102 outer rim, change-speed gearing is taken turns and has the second plain washer 80 and the second circlip for shaft 28 on the upside of in the of 26. Referring to Figure 20, change-speed gearing return pulley 27 inner circle has the 3rd groove 103, and the change gear shaft 61 at change-speed gearing return pulley 27 inner circle center has the 3rd horizontal flat hole 90, has the 3rd plate 102 in the 3rd horizontal flat hole 90. 3rd groove 103 is inserted in the 3rd plate 102 outer rim, has the 3rd plain washer 80 and the 3rd circlip for shaft 28 on the downside of change-speed gearing return pulley 27. Referring to Figure 22 and Figure 23, rotation dish 32 center inner circle has the 4th groove 103, and the output shaft 41 at rotation dish 32 center has the 4th horizontal flat hole 90, has the 4th plate 102 in the 4th horizontal flat hole 90. 4th groove 103 is inserted in the 4th plate 102 outer rim, has the 4th plain washer 80 and the 4th circlip for shaft 28 inside the rotation dish 32 on output shaft 41.

The gear shaft of the present embodiment cylinder variator may also include intermediate gear shaft 109; Gear also includes taking turns on idler gear 106 and idler gear return pulley 107; Further, gear may also include reverse gear 100, and the side of reverse gear 100 is provided with shift control apparatus; Two adjacent change-speed gearings there is lock unit 144 between wheel. On intermediate gear shaft 109, idler gear, the specific structural features of wheel 106, idler gear return pulley 107, reverse gear 100, shift control apparatus and lock unit 144 refers to the description in embodiment 1.

The cylinder variator of the present embodiment is the design of many gears. Existing multiaxis complete series variator can only realize speed change on an axle outside power shaft, and the cylinder variator of the present embodiment can realize speed change on many axles, some axles can be set in the periphery of power shaft, every axle can design multiple change-speed gearing is taken turns, thus realizing many gears, rotation dish is relied on to be passed by power respectively. Such as, every axle is arranged four change-speed gearings are taken turns, four axles are set at power shaft periphery, then the different outputs of 16 gears will be realized in little volume.

Embodiment 3

Referring to Figure 32 and Figure 33, several disks of the present embodiment cylinder variator include H letter disk 16, fixing square position 121 and variator rear end cap 114. Gear shaft includes change gear shaft 61. Gear includes wheel 26, change-speed gearing return pulley 27 and speed change individual gears 70 on change-speed gearing. H letter disk inner plane 17 and fixing square position 121 have several fixing post 130, H letter disk inner planes 17 and the spindle socket 119 having several corresponding on fixing square position 121, in spindle socket 119, has solid embedded bearing 20. Between H letter disk 16 and fixing square position 121, power shaft 6 outer rim has driving gear 25, change-speed gearing is taken turns 26 and is fixed on change gear shaft 61 with change-speed gearing return pulley 27, and there is steel ball 51 on the top of change gear shaft 61. Change gear shaft 61 is upward through H letter disk inner plane 17. The compression spring 36 arranged below of change-speed gearing return pulley 27. The bottom of change gear shaft 61 penetrates in the outer rib copper sheathing 113 in fixing square position 121, and outer rib copper sheathing 113 is arranged in the solid embedded bearing 20 in fixing square position 121, and fixing square position 121 is arranged at below rotation dish internal tooth 33. Driving gear 25 engages with wheel 26 on change-speed gearing, and change-speed gearing return pulley 27 is adjacent with rotation dish internal tooth 33 and keeps gap, and change-speed gearing return pulley 27 separates with rotation dish internal tooth 33 or engages. The outside mouth 69 of H letter disk 16 connects the outside mouth 69 of variator rear end cap 114. Rotation dish 32 center is fixed on output shaft 41, and one end of output shaft 41 penetrates the bearing 5 at center, fixing square position 121, and the other end of output shaft 41 passes the bearing 5 in variator rear end cap 114 and oil sealing 1.

Referring to Figure 32, Figure 34 and Figure 35, the freewheel clutch 35 at output shaft 41 outer end traverse variator rear end cap 114 and wheel hub plate 122 center. Output shaft 41 outer end is provided with nut 71 and thrust pad 140. Wheel hub plate 122 center is intermarginal with outside variator rear end cap 114 side bearing 5.

The cylinder variator of the present embodiment can be arranged in the rear driving device of electronic two-wheeled motorcycle, makes electronic two-wheeled motorcycle application high-speed electric expreess locomotive produce big moment of torsion, in order to makes electronic two-wheeled motorcycle obtain big starting power and acceleration. Existing variator does not have suitable installation site in the rear driving device of electric bicycle, can not complete big speed reducing ratio simultaneously. The present embodiment cylinder variator, owing to power shaft and output shaft are on same centrage, therefore have its installation site, and can realize big speed reducing ratio.

Embodiment 4

Referring to Figure 45 and Figure 46, several disks of the present embodiment cylinder variator include variator drive end bearing bracket 2, H letter disk 16, fixing square position 121 and variator rear end cap 114. H letter disk inner plane 17 with fixing square position 121 has several corresponding spindle sockets 119, have solid embedded bearing 20 in spindle socket 119. Gear shaft includes intermediate gear shaft 109 and change gear shaft 61. Gear includes taking turns on wheel 106, idler gear return pulley 107, change-speed gearing on idler gear 26 and change-speed gearing return pulley 27. Driving gear 25 is fixed on the power shaft 6 between H letter disk inner plane 17 and fixing square position 121. There are two bearings 5 at fixing center, square position 121. One end of power shaft 6 penetrates the supercentral bearing 5 in fixing square position 121. The other end of power shaft 6 sequentially passes through the bearing 5 at H letter disk 16 center and the oil sealing 1 at variator drive end bearing bracket 2 center. Rotation dish 32 center is fixed on output shaft 41, and one end of output shaft 41 penetrates another bearing 5 at center, fixing square position 121, and the other end of output shaft 41 passes bearing 5 and the oil sealing 1 at variator rear end cap 114 center. Idler gear is taken turns 106 and is fixed on intermediate gear shaft 109 with idler gear return pulley 107, change-speed gearing is taken turns 26 and is fixed on change gear shaft 61 with change-speed gearing return pulley 27. Driving gear 25 engages with wheel 106 or idler gear return pulley 107 on idler gear, and on idler gear, wheel 106 or idler gear return pulley 107 engage with wheel 26 on change-speed gearing. There is steel ball 51 on the top of change gear shaft 61, and the top of change gear shaft 61 is through the solid embedded bearing 20 in H letter disk inner plane 17, and is positioned at the lower section of variator drive end bearing bracket 2. The bottom outer rim of change gear shaft 61 has compression spring 36, and the bottom of change gear shaft 61 penetrates the outer rib copper sheathing 113 in fixing square position 121, and outer rib copper sheathing 113 is arranged in the solid embedded bearing 20 in fixing square position 121. Several fixing posts 130 are had between H letter disk 16 and fixing square position 121.

It should be understood that in actual applications, fixing square position can be mutually general as required with fixed disk.

Referring to Figure 24 or Figure 45, gear also includes middle individual gears 108. Middle individual gears 108 is arranged between H letter disk inner plane 17 and fixed disk inner plane 62 or fixing square position 121. Driving gear 25 engages with middle individual gears 108, and middle individual gears 108 engages with wheel 26 on change-speed gearing, and change-speed gearing return pulley 27 separates with rotation dish internal tooth 33 or engages.

Referring to Figure 24 or Figure 45, gear also includes speed change individual gears 70. Speed change individual gears 70 is arranged between H letter disk inner plane 17 and fixed disk inner plane 62 or fixing square position 121. On idler gear, wheel 106 or idler gear return pulley 107 engage with speed change individual gears 70. Speed change individual gears 70 separates with rotation dish internal tooth 33 or engages.

Referring to Figure 27, Figure 28, Figure 29, Figure 30, Figure 32, Figure 47 and Figure 51, driving gear 25 has extension set 116, in extension set 116, has internal spline 57. Extension set 116 is through the solid embedded bearing 20 at H letter disk 16 center, and there is circlip for shaft 28 termination of extension set 116. There is external splines 7 termination of power shaft 6. Power shaft 6 penetrates in the extension set 116 at H letter disk 16 center after the drive shaft tube 117 of external driver device again. Referring to Figure 17 and Figure 18, the inner circle of driving gear 25 has the first groove 103, and the power shaft 6 of driving gear 25 inner circle has the first horizontal flat hole 90, has the first plate 102 in the first horizontal flat hole 90. First groove 103 is inserted in the first plate 102 outer rim, has the first plain washer 80 and the first circlip for shaft 28 on the upside of driving gear 25. Referring to Figure 19, change-speed gearing is taken turns 26 inner circles the second groove 103, change-speed gearing is taken turns and has the second horizontal flat hole 90 on the change gear shaft 61 in 26 inner circles, has the second plate 102 in the second horizontal flat hole 90. Second groove 103 is inserted in the second plate 102 outer rim, change-speed gearing is taken turns and has the second plain washer 80 and the second circlip for shaft 28 on the upside of in the of 26. Referring to Figure 20, change-speed gearing return pulley 27 inner circle has the 3rd groove 103, and the change gear shaft 61 at change-speed gearing return pulley 27 inner circle center has the 3rd horizontal flat hole 90, has the 3rd plate 102 in the 3rd horizontal flat hole 90. 3rd groove 103 is inserted in the 3rd plate 102 outer rim, has the 3rd plain washer 80 and the 3rd circlip for shaft 28 on the downside of change-speed gearing return pulley 27. Referring to Figure 22 and Figure 23, rotation dish 32 center inner circle has the 4th groove 103, and the output shaft 41 at rotation dish 32 center has the 4th horizontal flat hole 90, has the 4th plate 102 in the 4th horizontal flat hole 90. 4th groove 103 is inserted in the 4th plate 102 outer rim, has the 4th plain washer 80 and the 4th circlip for shaft 28 inside the rotation dish 32 on output shaft 41.

The cylinder variator of the present embodiment can realize big speed reducing ratio or speed-up ratio. Such as: the speed reducing ratio of driving gear and rotation dish internal tooth is 7: 1, and the speed reducing ratio of idler gear is 3: 1, and the speed reducing ratio of change-speed gearing is 3: 1, then the total reduction ratio from power shaft to output shaft is 7*3*3=63 times; Under identical volume, planetary reducer completes at most 6-7 times, and the cylinder variator of the present embodiment can realize the speed reducing ratio of more times, and this is that any other variators existing can not complete, and is particularly suitable for the required big speed reducing ratio of high-speed electric expreess locomotive. Originally it is believed that electric automobile is without change speed gear box, it has been recognized that now that electric automobile does not have the variator at all cannot be properly functioning; Current electric automobile does not have suitable variator to use, and the cylinder variator of the present embodiment can make up this defect completely.

Embodiment 5

Referring to Figure 37, several disks of the present embodiment cylinder variator include variator drive end bearing bracket 2, H letter disk 16, fixing square position 121 and variator rear end cap 114. Variator drive end bearing bracket 2, H letter disk 16, fixing square position 121 are enclosed within power shaft 6 outer rim, and power shaft 6 is that hollow axle is equivalent to input central siphon 135. There is solid embedded bearing 20 at the center of power shaft 6 and output shaft 41. Power shaft 6 outer end has clamping ring 126, clamping ring 126 outer rim have sprocket wheel 134, H letter disk 16 and fixing square position 121 respectively and have solid embedded bearing 20 between power shaft 6. O type oil sealing 137 is had between variator drive end bearing bracket 2 and power shaft 6. Rotation dish 32 and output shaft 41 being integrally formed structure. Output shaft 41 outer end is through variator rear end cap 114, and output shaft 41 is hollow axle, is equivalent to output central siphon 138. Solid embedded bearing 20 and O type oil sealing 137 is had between variator rear end cap 114 and output shaft 41. Output shaft 41 outer rim has wheel hub plate 122. The side of H letter disk 16 connects the opposite side of variator drive end bearing bracket 2, H letter disk 16 and connects variator rear end cap 114. Several fixing posts 130 are had between H letter disk 16 and fixing square position 121.

Referring to Figure 37, it is provided with between variator drive end bearing bracket 2 and H letter disk inner plane 17 and dials interstage sleeve wheel 9, outside is dialled gear gear 13, outside and dialled gear gear shaft 14, gear pressing plate 10 and sheave 139. Gear pressing plate 10 is fixed on to be dialled on interstage sleeve wheel 9, and gear pressing plate 10 is provided with inclined-plane 11. Dial interstage sleeve wheel 9 and be arranged on power shaft 6 outer rim, dial interstage sleeve wheel 9 and outside is dialled gear gear 13 and engaged. Outside is dialled gear gear 13 and is fixed on the gear gear shaft 14 of outside group, and outside is dialled gear gear shaft 14 and stretched out variator drive end bearing bracket 2. Sheave 139 is fixed on outside and dials one end of gear gear shaft 14.

Referring to Figure 36 and Figure 37, H letter disk inner plane 17 with fixing square position 121 has several corresponding spindle sockets 119, have solid embedded bearing 20 in spindle socket 119. Gear shaft includes intermediate gear shaft 109 and change gear shaft 61. Gear includes taking turns on wheel 106, idler gear return pulley 107, change-speed gearing on idler gear 26 and change-speed gearing return pulley 27. Driving gear 25 is fixed on the power shaft 6 between H letter disk inner plane 17 and fixing square position 121. Rotation dish 32 center is fixed on output shaft 41. Idler gear is taken turns 106 and is fixed on intermediate gear shaft 109 with idler gear return pulley 107, change-speed gearing is taken turns 26 and is fixed on change gear shaft 61 with change-speed gearing return pulley 27. Driving gear 25 engages with wheel 106 or idler gear return pulley 107 on idler gear, and on idler gear, wheel 106 or idler gear return pulley 107 engage with wheel 26 on change-speed gearing. There is steel ball 51 on the top of change gear shaft 61, and the top of change gear shaft 61 is through the solid embedded bearing 20 in H letter disk inner plane 17, and is positioned at the lower section of variator drive end bearing bracket 2. The bottom outer rim of change gear shaft 61 has compression spring 36, and the bottom of change gear shaft 61 penetrates the outer rib copper sheathing 113 in fixing square position 121, and outer rib copper sheathing 113 is arranged in the solid embedded bearing 20 in fixing square position 121.

Current bicycle shift mostly is multilamellar chain drum speed change, and multilamellar chain drum speed change easily causes sprocket wheel and chain wear, makes gearshift difficulty. Power shaft and the output shaft of the cylinder variator of the present embodiment can be enclosed within bicycle rear axle, use only small volume to complete the mechanical speed change of bicycle, and cost is low, gear is hardly damaged, it is possible to improve the application performance of bicycle. The cylinder variator of the present embodiment can be enclosed within various axle and complete mechanical speed change, increase range of application.

Fig. 7 is the manual shift device schematic diagram of the variator on electro-tricycle, wherein: one end of gearshift arm-tie 74 is fixed on variator drive end bearing bracket 2, and the other end of gearshift arm-tie 74 is connected with one end of gear-shifting bracing wire 75; The other end of gear-shifting bracing wire 75 connects the gearshift in selector box 76 77 bottoms; Gearshift has bulb screw 79 the middle and lower part of 77, and gearshift handle is connected to selector box 76 side by bulb screw 79; Selector box 76 has gear rail groove 78.

In a particular application, the above-mentioned embodiment enumerated can also adopt following gearshift mode: referring to Figure 44, H letter disk inner plane 17 has several self-closing electromagnetic ferrum 53, self-closing electromagnetic ferrum 53 is fixed on electric magnet base 91, electric magnet base 91 is fixed on H letter disk inner plane 17, electric magnet push-pull bar 66 in self-closing electromagnetic ferrum 53 connects electric magnet adapter 92, and the bayonet socket 159 in electric magnet adapter 92 is stuck in the bottom side of the circlip for shaft 28 of termination, copper washer 158 above the push rod 52 set by change gear shaft 61 center. The push rod 52 at change gear shaft 61 center penetrates in the axle center of change gear shaft 61. Change-speed gearing return pulley 27 is fixed on change gear shaft 61 lower end, and change-speed gearing return pulley 27 engages with rotation dish internal tooth 33; Change-speed gearing is taken turns between 26 and change gear shaft 61 and have needle bearing 143. Two adjacent change-speed gearings are taken turns between 26 and have lock unit 144, lock unit has internal spline 57 to be enclosed within external splines 7 outer rim set on change gear shaft 61, change gear shaft 61 has laterally flat hole 90, and dovetail screw 82 is horizontally through lock unit 144, traverse push rod 52 in laterally flat hole.

In a particular application, the above-mentioned embodiment enumerated can also adopt following gearshift mode: referring to Figure 47 and Figure 49, driving gear 25 has extension set 116, has internal spline 57 in extension set 116. Extension set 116 is through the solid embedded bearing 20 in H letter disk 16, and the termination of extension set 116 has circlip for shaft 28 spacing. Internal spline lasso 118 is fixed with gear pressing plate 10, internal spline 57 is had in internal spline lasso 118, there is external splines 7 termination, sheave connecting tube 155 two ends, between H letter disk 16 and variator drive end bearing bracket 2, sheave connecting tube 155 inner end penetrates in internal spline lasso 118, and there is circlip for shaft 28 termination of sheave connecting tube 155. Sheave connecting tube 155 passes outwards through the solid embedded bearing 20 in variator drive end bearing bracket 2 and oil sealing 1. Solid embedded bearing 20 in the variator drive end bearing bracket 2 of sheave connecting tube 155 outer rim is arranged above with circlip for shaft 28. Sheave 139 has internal spline 57 to be enclosed within external splines 7 outer rim of sheave connecting tube 155, sheave connecting tube 155 external end head has circlip for shaft 28, has seam 72 between sheave connecting tube 155 and motor 55 drive end bearing bracket. Power shaft 6 and motor shaft 56 one, the termination of power shaft 6 has external splines 7, and power shaft 6, through sheave connecting tube 155, penetrates in the internal spline 57 in driving gear 25 extension set 116, and power shaft 6 outer rim in sheave connecting tube 155 has O type oil sealing 137. The flexible cord termination 148 of two flexible cords 149 has screw thread 94, in the hole on the perisporium of variator drive end bearing bracket 2, has screw thread 94, the termination of two silk noils 147 has silk noil stigma 150, in the stigma docking hole 154 that silk noil stigma 150 docking is arranged on sheave 139.

Figure 48 and Figure 50 is the cylinder variator application connection diagram with fuel engines of the present embodiment, wherein: have electromagnetism automatic clutch 153 between fuel engines 151 and cylinder variator; The engine output shaft 152 of fuel engines 151 inserts electromagnetism automatic clutch 153 from side, and the power shaft 6 of cylinder variator inserts electromagnetism automatic clutch 153 from opposite side; Automatic mechanical clutch 156 is had between fuel engines 151 and cylinder variator; The engine output shaft 152 of fuel engines 151 inserts automatic mechanical clutch 156 from side, and the power shaft 6 of cylinder variator inserts automatic mechanical clutch 156 from opposite side.

Figure 51 is that the present embodiment is arranged above with the structure chart of steering wheel at variator drive end bearing bracket center, and wherein: variator drive end bearing bracket 2 connects H letter disk 16, and driving gear 25 has extension set 116, in extension set, 116 have internal spline 57. Extension set 116 is through the solid embedded bearing 20 in H letter disk 16, and there is circlip for shaft 28 termination of extension set 116. Steering wheel 112 is fixed on outside the center of variator drive end bearing bracket 2, and the servo driving central siphon 117 in steering wheel 112 passes the oil sealing 1 in variator drive end bearing bracket 2 and solid embedded bearing 20. Between variator drive end bearing bracket 2 and H letter disk 16, gear pressing plate 10 is fixed on internal spline lasso 118 side, has internal spline 57 to be enclosed within external splines 7 outer rim set by servo driving central siphon 117 in internal spline lasso 118, and there is circlip for shaft 28 servo driving central siphon termination. Power shaft 6, through the servo driving central siphon 117 in steering wheel 112, penetrates in the extension set 116 of driving gear 25. Power shaft 6 outer rim in servo driving central siphon 117 has O type oil sealing 137.

Particular embodiments described above; the purpose of the present invention, technical scheme and beneficial effect have been further described; it is it should be understood that; the foregoing is only specific embodiments of the invention; it is not limited to the present invention; all within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.

Claims

1. a cylinder variator, it is characterised in that include housing, power shaft and output shaft; Described housing includes several disks, described disk is provided with outside mouth, and described power shaft and output shaft are arranged on the centrage of several disks, and described power shaft has several driving gears, described output shaft has rotation dish, described rotation dish has rotation dish internal tooth; Between two adjacent disks, there are some gear shafts, the periphery of the driving gear that described gear shaft is positioned between the disk that said two is adjacent, described gear shaft has several gears; Described gear is adjacent with described rotation dish, and a gear in several gears described separates with described rotation dish internal tooth or engages; Each disk is connected with each other by described outside mouth.

2. cylinder variator as claimed in claim 1, it is characterised in that several disks described include H letter disk, fixed disk and variator rear end cap; Described fixed disk has fixed disk side opening; Described gear shaft includes change gear shaft, and described gear includes wheel and change-speed gearing return pulley on change-speed gearing; Several driving gears described are fixed on the power shaft between described H letter disk and described fixed disk, and described fixed disk inner plane is arranged at below described rotation dish internal tooth; Described H letter disk side is connected with described fixed disk and described variator rear end cap; There are bearing and oil sealing in described H letter disk center; There are two bearings at described fixed disk center; One end of described power shaft penetrates the bearing at described fixed disk center, and the other end of described power shaft passes bearing and the oil sealing at described H letter disk center; Described H letter disk inner plane with fixed disk inner plane has several corresponding spindle sockets, have bearing in described spindle socket; The bearing in described spindle socket is inserted at described change gear shaft two ends respectively; On described change-speed gearing, wheel is fixed on described change gear shaft, and described change-speed gearing return pulley is by spline and the socket of described change gear shaft; Several driving gears described engage with taking turns on described change-speed gearing respectively; The compression spring arranged below of described change-speed gearing return pulley; Described change-speed gearing return pulley is adjacent with described rotation dish internal tooth and keeps gap, and described change-speed gearing return pulley separates with described rotation dish internal tooth or engages; Described variator rear end cap is arranged on the outside of described rotation dish.

3. cylinder variator as claimed in claim 2, it is characterised in that be provided with several self-closing electromagnetic ferrum, electric magnet base and electric magnet adapter on described H letter disk inner plane; Described self-closing electromagnetic ferropexy is on described electric magnet base; It is provided with electric magnet push-pull bar in described self-closing electromagnetic ferrum; Described electric magnet push-pull bar is through the oil sealing on described electric magnet base, and is connected with described electric magnet adapter; Axis hole and push rod is had in described change gear shaft; The top of described push rod is provided with copper washer, circlip for shaft and steel ball, and the lower end of described push rod penetrates described axis hole; There is bayonet socket described electric magnet adapter bottom side, and described bayonet socket is inserted in the bottom side of described copper washer; Described change gear shaft has laterally flat hole; Described change-speed gearing return pulley, change gear shaft and push rod are linked together in the flat hole of described transverse direction by dovetail screw.

4. cylinder variator as claimed in claim 2, it is characterised in that be provided with several self-closing electromagnetic ferrum on described H letter disk inner plane; It is provided with electric magnet push-pull bar in described self-closing electromagnetic ferrum; There is axis hole in described change gear shaft, in described axis hole, be provided with push rod and steel ball; Described electric magnet push-pull bar inserts in described axis hole; Having laterally flat hole on described change gear shaft, be provided with bearing pin in the flat hole of described transverse direction, described bearing pin is positioned at the top of described change-speed gearing return pulley, described change-speed gearing return pulley spring leaf circle arranged below.

5. cylinder variator as claimed in claim 2, it is characterised in that the top of described output shaft penetrates the bearing at described fixed disk center, has bearing and freewheel clutch between described output shaft outer rim and described rotation disk center; The output shaft of described freewheel clutch side has compression spring and deciliter dish; There is output gear the bottom of described output shaft; Steel ball and push rod is had in the bottom center of described output shaft; Described variator rear end cap has oil sealing end cap, described oil sealing end cap has self-closing electromagnetic ferrum; Described deciliter dish is by spline and the socket of described output shaft; Being provided with laterally flat hole on described output shaft, the top of described deciliter dish is provided with the bearing pin matched with the flat hole of described transverse direction; Described deciliter dish separates with the described disk center side that rotates or is engaged.

6. cylinder variator as claimed in claim 2, it is characterized in that, described rotation disk center is fixed on described output shaft, the top of described output shaft penetrates the bearing at described fixed disk center, the bottom of described output shaft has output gear, the bottom of described output shaft to penetrate the bearing of described variator rear end cap; Described variator rear end there is oil sealing end cap.

7. cylinder variator as claimed in claim 2, it is characterised in that the top of described output shaft penetrates the bearing at described fixed disk center, has bearing and freewheel clutch between described output shaft outer rim and described rotation disk center; The output shaft of described freewheel clutch side there is a deciliter dish; Described deciliter dish is by spline and the socket of described output shaft; Described deciliter dish separates with the described disk center side that rotates or is engaged; The bearing of the described variator rear end cap of bottom traverse of described output shaft and oil sealing; Described variator rear end cap inwall there are push rod limiting plate, push rod and shift fork, described shift fork are inserted on described deciliter dish the groove outer rim arranged; Described push rod outer rim has compression spring, the described variator rear end cap of described push rod bottom has self-closing electromagnetic ferrum; Described push rod is through the hole on described variator rear end cap and described push rod limiting plate.

8. cylinder variator as claimed in claim 1, it is characterised in that several disks described include variator drive end bearing bracket, H letter disk, fixed disk and variator back cover; Described variator back cover and differential carrier being integrally formed structure; Described two wherein adjacent disks are described H letter disk and fixed disk, described fixed disk have fixed disk side opening, described fixed disk inner plane are arranged at below described rotation dish internal tooth; Described gear shaft includes change gear shaft; Described gear includes wheel and change-speed gearing return pulley on change-speed gearing, or described gear is speed change individual gears; The bearing at the described variator drive end bearing bracket center of traverse, one end of described power shaft and oil sealing, the bearing at the described H letter disk center of other end traverse of described power shaft; The termination of the power shaft that described driving gear is fixed between described H letter disk and fixed disk; Described H letter disk inner plane with fixed disk inner plane has several corresponding spindle sockets, have solid embedded bearing in described spindle socket; On described change-speed gearing, wheel and change-speed gearing return pulley are fixed on the described change gear shaft between described H letter disk and fixed disk; Described change gear shaft is below described variator drive end bearing bracket, and there is steel ball at center, described change gear shaft top; Solid embedded bearing in the described H letter disk inner plane of top traverse of described change gear shaft, the bottom of described change gear shaft penetrates the solid embedded bearing in described fixed disk inner plane, described fixed disk inner plane bottom surface has spring leaf circle, in the axle center of described change gear shaft bottom, has steel ball and stigma; Described change-speed gearing return pulley is adjacent with described rotation dish internal tooth and keeps gap; Described driving gear engages with taking turns on described change-speed gearing; Described change-speed gearing return pulley separates with described rotation dish internal tooth or engages; Described H letter disk side connects described variator drive end bearing bracket, and described H letter disk opposite side is connected with described fixed disk and described variator back cover.

9. cylinder variator as claimed in claim 8, it is characterised in that the top of described output shaft penetrates the bearing at described fixed disk center, has bearing and freewheel clutch between described output shaft outer rim and described rotation disk center; The output shaft of described freewheel clutch side has compression spring and deciliter dish; There is output gear the bottom of described output shaft, and described output gear is arranged in described differential carrier, and described output gear engages successively with Jie's gear in described differential carrier and driven gear; The bottom of described output shaft penetrates in the bearing of described differential mechanism lateral surface; Described differential mechanism lateral surface has self-closing electromagnetic ferrum and oil sealing end cap, in described self-closing electromagnetic ferrum, has electric magnet push-pull bar, and described self-closing electromagnetic ferrum is arranged on the bottom of described output shaft; Being provided with laterally flat hole and key on described output shaft, described deciliter dish is by described key and the socket of described output shaft; Steel ball and push rod is had in the bottom center of described output shaft; The top of described deciliter dish is provided with the bearing pin matched with the flat hole of described transverse direction; Described rotation dish inner circle side separates with described deciliter dish or is engaged; Bearing is had between two ends and described differential mechanism medial surface and the lateral surface of Jie's gear shaft.

10. cylinder variator as claimed in claim 8, it is characterised in that described rotation disk center is fixed on described output shaft, and the top of described output shaft penetrates the bearing at described fixed disk center; There is output gear the bottom of described output shaft, and described output gear is arranged in described differential carrier, and described output gear engages successively with Jie's gear in described differential carrier and driven gear; The bottom of described output shaft penetrates in the bearing of described differential mechanism lateral surface; Described differential mechanism lateral surface there is oil sealing end cap; Bearing is had between two ends and described differential mechanism medial surface and the lateral surface of Jie's gear shaft.

11. cylinder variator as claimed in claim 8, it is characterised in that be provided with between described variator drive end bearing bracket and H letter disk inner plane and dial group gear wheel in the middle of interstage sleeve wheel, duplex, gear gear is dialled in outside, gear gear shaft, gear pressing plate and gear arm-tie are dialled in outside; Described gear pressing plate is fixed on described dialling on interstage sleeve wheel, and described gear pressing plate is provided with inclined-plane; Described group of interstage sleeve wheel is arranged on described power shaft outer rim, and the middle group gear wheel of described duplex is dialled gear gear with described group of interstage sleeve wheel and outside respectively and engaged; Described outside dial gear gear be fixed on described outside dial gear gear shaft on, described outside dial gear gear shaft stretch out described variator drive end bearing bracket; Described gear arm-tie is fixed on described outside and dials one end of gear gear shaft.

12. cylinder variator as claimed in claim 8, it is characterised in that there is steel ball on described change gear shaft top, and copper washer and circlip for shaft are arranged at described change gear shaft top; Described change gear shaft is upward through described H letter disk inner plane; Several spring leafs and screw rod on described H letter disk inner plane; Described spring leaf is fixed on described H letter disk inner plane by described screw rod; Described spring leaf is arranged on below described copper washer.

13. the cylinder variator as described in claim 2 or 8, it is characterised in that described gear shaft also includes intermediate gear shaft; Described gear also includes wheel and idler gear return pulley on idler gear; Described driving gear is fixed on the power shaft between described H letter disk inner plane and described fixed disk; Described driving gear engages with wheel or idler gear return pulley on described idler gear, and on described idler gear, wheel or idler gear return pulley engage with taking turns on described change-speed gearing.

14. cylinder variator as claimed in claim 13, it is characterised in that described gear also includes reverse gear; Described change-speed gearing return pulley and described reverse gear are arranged on above described rotation dish internal tooth; Described reverse gear engages with described change-speed gearing return pulley; Described reverse gear is fixed on described fixed disk inner plane by reverse shaft; Described reverse shaft outer rim has compression spring, and there are plain washer and circlip for shaft in the top of described reverse shaft; The seesaw arranged below of described compression spring; There is outer rib copper sheathing at the center of described reverse gear, and described reverse shaft has solid embedded bearing; The side of described reverse gear is provided with shift control apparatus, and described shift control apparatus includes gearshift fork arm and the first shift fork; Described gearshift fork arm is arranged between described H letter disk inner plane and fixed disk inner plane, and the described H letter disk inner plane of traverse; Described first shift fork is fixed on described gearshift fork arm, and inserts the groove outer rim being arranged on the top of described reverse gear, and described reverse gear separates with described rotation dish internal tooth or engages.

15. cylinder variator as claimed in claim 14, it is characterised in that have lock unit between wheel on two adjacent change-speed gearings, described lock unit is by spline and the socket of described change gear shaft; Described lock unit is provided with internal tooth to be engaged, described change-speed gearing is taken turns and is provided with the external tooth to be engaged matched with described internal tooth to be engaged; Described change-speed gearing return pulley is fixed on described change gear shaft, and engages with described rotation dish internal tooth; On several described change-speed gearings, wheel and described change-speed gearing between centers have needle bearing; Described shift control apparatus also includes the second shift fork, and described second shift fork inserts the lock unit groove outer rim being arranged on described change gear shaft.

16. cylinder variator as claimed in claim 8, it is characterised in that be provided with between described variator drive end bearing bracket and described H letter disk inner plane and dial individual gears in the middle of interstage sleeve wheel, group gear, gear gear is dialled in outside, gear gear shaft and gear pressing plate are dialled in outside; Described gear pressing plate is fixed on described dialling on interstage sleeve wheel, and described gear pressing plate is provided with inclined-plane; Described group of interstage sleeve wheel is arranged on described power shaft outer rim, and the described group of middle individual gears of gear is dialled gear gear with described group of interstage sleeve wheel and outside respectively and engaged; Described outside dial gear gear be fixed on described outside dial gear gear shaft on, described outside dial gear gear shaft stretch out described variator drive end bearing bracket.

17. cylinder variator as claimed in claim 1, it is characterised in that several disks described include H letter disk, fixing square position and variator rear end cap; Described gear shaft includes change gear shaft; Described gear includes wheel, change-speed gearing return pulley and speed change individual gears on change-speed gearing; Having several fixing posts on described H letter disk inner plane and described fixing square position, described H letter disk inner plane has several corresponding spindle sockets with on described fixing square position, has solid embedded bearing in described spindle socket; Between described H letter disk and described fixing square position, described power shaft outer rim has described driving gear, and on described change-speed gearing, wheel and described change-speed gearing return pulley are fixed on described change gear shaft, and there is steel ball on the top of described change gear shaft; Described change gear shaft is upward through described H letter disk inner plane; The compression spring arranged below of described change-speed gearing return pulley; The bottom of described change gear shaft penetrates the outer rib copper sheathing in described fixing square position, and described outer rib copper sheathing is arranged in the solid embedded bearing in described fixing square position, and described fixing square position is arranged at below described rotation dish internal tooth; Described driving gear engages with taking turns on described change-speed gearing, and described change-speed gearing return pulley is adjacent with described rotation dish internal tooth and keeps gap, and described change-speed gearing return pulley separates with described rotation dish internal tooth or engages; The outside mouth of described H letter disk connects the outside mouth of described variator rear end cap; Described rotation disk center is fixed on described output shaft, and one end of described output shaft penetrates the bearing at center, described fixing square position, and the other end of described output shaft passes the bearing in described variator rear end cap and oil sealing.

18. cylinder variator as claimed in claim 17, it is characterised in that the freewheel clutch at the described output shaft outer end described variator rear end cap of traverse and wheel hub plate center; Described output shaft outer end is provided with nut and thrust pad; Described wheel hub plate center is intermarginal with outside described variator rear end cap side bearing.

19. cylinder variator as claimed in claim 1, it is characterised in that several disks described include variator drive end bearing bracket, H letter disk, fixing square position and variator rear end cap; Described H letter disk inner plane has several corresponding spindle sockets with on described fixing square position, has solid embedded bearing in described spindle socket; Described gear shaft includes intermediate gear shaft and change gear shaft; Described gear includes taking turns and change-speed gearing return pulley on wheel, idler gear return pulley, change-speed gearing on idler gear; Described driving gear is fixed on the power shaft between described H letter disk inner plane and described fixing square position; There are two bearings at center, described fixing square position; One end of described power shaft penetrates the supercentral bearing in described fixing square position; The other end of described power shaft sequentially passes through the bearing at described H letter disk center and the oil sealing at described variator drive end bearing bracket center; Described rotation disk center is fixed on described output shaft, and one end of described output shaft penetrates another bearing at center, described fixing square position, and the other end of described output shaft passes bearing and the oil sealing at described variator rear end cap center; On described idler gear, wheel and described idler gear return pulley are fixed on described intermediate gear shaft, and on described change-speed gearing, wheel and described change-speed gearing return pulley are fixed on described change gear shaft; Described driving gear engages with wheel or idler gear return pulley on described idler gear, and on described idler gear, wheel or idler gear return pulley engage with taking turns on described change-speed gearing; There is steel ball on the top of described change gear shaft; The top of described change gear shaft is through the solid embedded bearing in described H letter disk inner plane, and is positioned at the lower section of described variator drive end bearing bracket; The bottom outer rim of described change gear shaft has compression spring, the bottom of described change gear shaft to penetrate the outer rib copper sheathing in described fixing square position, and described outer rib copper sheathing is arranged in the solid embedded bearing in described fixing square position; Several fixing posts are had between described H letter disk and fixing square position.

20. cylinder variator as claimed in claim 19, it is characterised in that described gear also includes middle individual gears; Described middle individual gears is arranged between described H letter disk inner plane and described fixing square position; Described driving gear engages with described middle individual gears, and described middle individual gears engages with taking turns on described change-speed gearing, and described change-speed gearing return pulley separates with described rotation dish internal tooth or engages.

21. the cylinder variator as described in claim 19 or 20, it is characterised in that described gear also includes speed change individual gears; Described speed change individual gears is arranged between described H letter disk inner plane and described fixing square position; On described idler gear, wheel or idler gear return pulley engage with described speed change individual gears; Described speed change individual gears separates with described rotation dish internal tooth or engages.

22. cylinder variator as claimed in claim 1, it is characterised in that several disks described include variator drive end bearing bracket, H letter disk, fixing square position and variator rear end cap; Described variator drive end bearing bracket, H letter disk, fixing square position are enclosed within described power shaft outer rim; There is solid embedded bearing at the center of described power shaft and output shaft; Described power shaft outer end has clamping ring, described clamping ring outer rim to have sprocket wheel, and there is solid embedded bearing described H letter disk and fixing square position with described input between centers respectively; Described variator drive end bearing bracket and described input between centers have O type oil sealing; Described rotation dish and described output shaft being integrally formed structure; Described output shaft outer end is through described variator rear end cap, and described variator rear end cap and described output between centers have solid embedded bearing and O type oil sealing; Described output shaft outer rim has wheel hub plate; The side of described H letter disk connects described variator drive end bearing bracket, and the opposite side of described H letter disk connects described variator rear end cap; Several fixing posts are had between described H letter disk and fixing square position.

23. cylinder variator as claimed in claim 22, it is characterised in that be provided with between described variator drive end bearing bracket and described H letter disk inner plane and dial interstage sleeve wheel, gear gear is dialled in outside, gear gear shaft, gear pressing plate and sheave are dialled in outside; Described gear pressing plate is fixed on described dialling on interstage sleeve wheel, and described gear pressing plate is provided with inclined-plane; Described group of interstage sleeve wheel is arranged on described power shaft outer rim, and gear gear engagement is dialled in described group of interstage sleeve wheel and outside; Described outside dial gear gear be fixed on described outside dial gear gear shaft on, described outside dial gear gear shaft stretch out described variator drive end bearing bracket; Described sheave is fixed on described outside and dials one end of gear gear shaft.

24. cylinder variator as claimed in claim 23, it is characterised in that described H letter disk inner plane has several corresponding spindle sockets with on described fixing square position, has solid embedded bearing in described spindle socket; Described gear shaft includes intermediate gear shaft and change gear shaft; Described gear includes taking turns and change-speed gearing return pulley on wheel, idler gear return pulley, change-speed gearing on idler gear; Described driving gear is fixed on the power shaft between described H letter disk inner plane and described fixing square position; Described rotation disk center is fixed on described output shaft; On described idler gear, wheel and described idler gear return pulley are fixed on described intermediate gear shaft, and on described change-speed gearing, wheel and described change-speed gearing return pulley are fixed on described change gear shaft; Described driving gear engages with wheel or idler gear return pulley on described idler gear, and on described idler gear, wheel or idler gear return pulley engage with taking turns on described change-speed gearing; There is steel ball on the top of described change gear shaft; The top of described change gear shaft is through the solid embedded bearing in described H letter disk inner plane, and is positioned at the lower section of described variator drive end bearing bracket; The bottom outer rim of described change gear shaft has compression spring, the bottom of described change gear shaft to penetrate the outer rib copper sheathing in described fixing square position, and described outer rib copper sheathing is arranged in the solid embedded bearing in described fixing square position.

25. cylinder variator as claimed in claim 2, it is characterised in that one end of described output shaft penetrates the bearing at described fixed disk center, the other end of described output shaft passes the bearing in described variator rear end cap and oil sealing; Described rotation disk center is fixed on described output shaft.

26. the cylinder variator as described in claim 2 or 8 or 17 or 19 or 24, it is characterised in that have extension set on described driving gear, have internal spline in described extension set; The solid embedded bearing that the described extension set described H letter disk of traverse is centrally disposed, there is circlip for shaft the termination of described extension set; There is external splines the termination of described power shaft; Described power shaft penetrates the described extension set at described H letter disk center again after the drive shaft tube of external driver device.

27. the cylinder variator as described in claim 2 or 8 or 17 or 19 or 24, it is characterised in that the inner circle of described driving gear has the first groove, the power shaft of described driving gear inner circle has the first horizontal flat hole, in the described first horizontal flat hole, have the first plate; Described first groove is inserted in described first plate outer rim, has the first plain washer and the first circlip for shaft on the upside of described driving gear; Taking turns inner circle on described change-speed gearing and have the second groove, described change-speed gearing is taken turns and has the second horizontal flat hole on the change gear shaft in inner circle, described transverse direction has the second plate in flat hole; Described second groove is inserted in described second plate outer rim, and on described change-speed gearing, there are the second plain washer and the second circlip for shaft in wheel upside; Described change-speed gearing return pulley inner circle has the 3rd groove, and the change gear shaft at described change-speed gearing return pulley inner circle center has the 3rd horizontal flat hole, has the 3rd plate in the described 3rd horizontal flat hole; Described 3rd groove is inserted in described 3rd plate outer rim, has the 3rd plain washer and the 3rd circlip for shaft on the downside of described change-speed gearing return pulley; Described rotation disk center inner circle has the 4th groove, and the output shaft of described rotation disk center has the 4th horizontal flat hole, has the 4th plate in the described 4th horizontal flat hole; Described 4th groove is inserted in described 4th plate outer rim, has the 4th plain washer and the 4th circlip for shaft inside the rotation dish on described output shaft.

28. the cylinder variator as described in claim 2 or 8 or 17 or 19 or 24, it is characterised in that the inner circle of described driving gear has the first groove, the power shaft of described driving gear inner circle has the first horizontal flat hole, in the described first horizontal flat hole, have the first plate; Described first groove is inserted in described first plate outer rim, has the first plain washer and the first circlip for shaft on the upside of described driving gear; Taking turns inner circle on described change-speed gearing and have the second groove, described change-speed gearing is taken turns and has two the 4th relative plates on the change gear shaft at inner circle center, described second groove is inserted in said two the 4th plate outer rim; On described change-speed gearing, there are the second plain washer and the second circlip for shaft in wheel upside; Described rotation disk center inner circle has the 4th groove, and the output shaft of described rotation disk center has the 4th horizontal flat hole, has the 4th plate in the described 4th horizontal flat hole; Described 4th groove is inserted in described 4th plate outer rim, has the 4th plain washer and the 4th circlip for shaft inside the rotation dish on described output shaft.